/Engine/Plugins/Runtime/RigVM/Source/RigVMDeveloper/Public/RigVMModel/RigVMController.h
FName AddDecorator &40; URigVMNode &42; InNode, UScriptStruct &42; InDecoratorScriptStruct, const FName & InDecoratorName, const FString & InDefaultValue, int32 InPinIndex, bool bSetupUndoRedo &41;